Description

1,3-Diphenyl-1H-Pyrazole-4-Carbaldehyde is a versatile and high-value heterocyclic building block, specifically a pyrazole derivative functionalized with an aldehyde group. This compound matters as a critical intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures for research and development. It is primarily needed by pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry, ligand synthesis, and the development of functional organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting various enzyme families.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic core.
• Coordination Chemistry & Ligand Design: The aldehyde and pyrazole nitrogen atoms serve as functional handles for creating chelating ligands for metal complexes.
• Material Science Research: Employed in the development of organic semiconductors, fluorescent dyes, and other functional organic materials.
• Chemical Biology Probes: Useful for synthesizing molecular probes to study biological processes and protein interactions.
• Academic & Industrial R&D: Serves as a fundamental building block in exploratory chemistry for creating libraries of novel compounds.

Basic Information

Product Name	1,3-Diphenyl-1H-Pyrazole-4-Carbaldehyde
CAS No.	21487-45-6
Molecular Formula	C₁₆H₁₂N₂O
Molecular Weight	248.28 g/mol
Synonyms	1,3-Diphenyl-1H-pyrazole-4-carboxaldehyde; 4-Formyl-1,3-diphenylpyrazole; 1,3-Diphenyl-4-pyrazolecarboxaldehyde; 1H-Pyrazole-4-carboxaldehyde, 1,3-diphenyl-; 1,3-Diphenylpyrazole-4-carbaldehyde; 4-Carbaldehyde-1,3-diphenylpyrazole; 1,3-Diphenyl-4-formylpyrazole; NSC 408696
EINECS	Contact for details

Quality Control

Our 1,3-Diphenyl-1H-Pyrazole-4-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is light-sensitive and easily oxidized; for long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.